GM is not aware of any crashes or accidents connected to the trouble. Engineers discovered it all through inner tests.
The defect involves a backup brake increase program. Like most modern-day cars and trucks, Regals have a vacuum-electric power brake support that turns gentle tension on the brake pedal into heavier pressure on the brakes themselves. If it fails, a hydraulic brake enhance must phase in to supply that similar guide. But, Buick tells federal regulators, a software package mistake might reduce that from happening.
If that have been to occur, the Regal’s brakes are continue to capable of stopping the automobile. But the driver could have no warning and not know to approach for amplified braking distance, which could direct to an incident.
Buick sellers will refresh the brake technique program to proper the issue. The correct is free.
Several cars encounter recollects at some position in their life. Automakers check out to speak to every proprietor to let them know they will need to carry their motor vehicle in for repairs. But they are not normally successful in finding absolutely everyone. You can see no matter if your car or truck has any unaddressed recall problems employing our recall heart.